Question about LG MZ-42PZ14 42 in. Plasma Television
I have LG MZ-42PZ14 TV with a LG RZ-BA10 tuner/controller. Everything works fine, apart from the sound on the controller (LG RZ-BA10) doesn't work. I know there isn't a problem with the TV or speakers, as plugging a RCA cable directly in to the back of the TV will produce sound. I've taken the LG RZ-BA10 apart to look for a blown fuse, but it seems there is only one fuse, and that's fine. I guess I need a new board, but there are 3 in there and I don't know what one to replace. Any advice would be great - thanks!
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Posted on Jan 02, 2017
if the sky box is not registered with your viewing card, it will not show. if you want to check that the monitor is working plug in a dvd to make sure its not the monitor that is at fault.
Posted on Oct 17, 2007
SOURCE: LG MZ-42PZ14 service manual
Had another plasma the same in for repair so managed to see value on other board!
Managed to find the service manual in workshop but no schem of y susatan.
TV now fixed
Posted on Sep 08, 2008
Check to see if you get Va and Vs voltages from the power supply. There should be some wires running to the y-sus. A couple of those wires will be labeled va and vs. Are they present? There will be a sticker stuck to the panel somewhere telling you what they should be.
Posted on Mar 26, 2010
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